package com.example.hms.dao;

import com.example.hms.entity.Dashboard;
import com.example.hms.entity.RoomType;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.math.BigDecimal;

@Mapper
public interface DashboardDao {
    int selectRoomNumber();
    int selectLiveNumber();
    BigDecimal selectRevenue(@Param("month") String month);
}
